The neurotoxic substance that accumulates in patients with phenylketonuria (PKU) is: a. Phenylalanine b. Tyrosine c. Phenylalanine hydroxylase O d. Phenylpyruvic acid
Q: The following is true about ergosterol, EXCEPT: (Select all that apply) a. found in plants b.…
A: Ergosterol is a sterol compound that was present in the cell membrane and maintains the integrity of…
Q: All of the following are glycogen-storage disorders except, A. Her's Disease B. Tarui's Disease C.…
A: Glycogen storage disorder occur due to defective metabolism of glycogen in which glycogen is stored…
Q: Fill in the blanks and explain the relationship between the paired words/phrases a. methotrexate:…
A: Drugs that act as enzyme inhibitors.
Q: 6. Which of the following statement is NOT TRUE about cholesterol? a. It is a major constituent of…
A: Since you have posted multiple questions, we are instructed to answer the first one. Since two…
Q: Which of the following correctly does not correctly describe the composition of a…
A: Given are some components of phosphatidylethanolamine following among does not correctly describe…
Q: Which of the following can be used to treat phenylketonuria? Select one: O a. • a diet rich in…
A: Phenylketonuria is a genetic condition that causes a buildup of the amino acid phenylalanine in the…
Q: What physical appearance might lead you to suspect that a person had a deficiency of iodine in the…
A: Answer= Iodine is a crutial element that is required in the formation of thyroid hormone properly.
Q: Zinc is a cofactor of which of the following enzymes? A. Xanthine oxidase B. Glutathione…
A: Zinc is a metal which is required for functions of many enzymes, cell growth and division and immune…
Q: Beta-oxidation is ________. a. the breakdown of sugars b. the assembly of sugars c. the breakdown of…
A: For the proper functioning and growth of the body essential elements and minerals are required.…
Q: Identify which statements are True. A. An ester treated with the base to convert it back to the salt…
A: Protein is composed of small monomers of amino acids, which together form a long chain of…
Q: N-acetylglucosamine is a derivative of glucose and considered as ____________. a. non-reducing…
A: N- acetylglucosamine is a derivative of glucose. It is a monosaccharide which generally polymerize…
Q: Select the answer below that best describes the following statement: Steroids are lipids. A. True…
A: Lipids consist of a large group of molecules made up of hydrocarbons. They are insoluble or poorly…
Q: What is anandamide ?
A: Cannabis forms many compounds known as cannabinoids that contain a psychoactive compound named…
Q: b-Hydroxybutyrate is a product of _________________metabolism.
A: When there is a very less amount of glucose is present in the body, then our body uses ketones in…
Q: compare between phenylalanine and tyrosine
A: Phenylalanine and tyrosine are amino acids that contain a benzene ring side chain. Amino acids are…
Q: A B.
A: Marine biodiversity is vital component of all three foundations of sustainable development—economic,…
Q: Certain metabolic diseases can affect the nervous system. For example, people with diabetes can…
A: Diabetic neuropathy is a type of nerve damage, which is caused by long-term high blood sugar levels.…
Q: Coenzyme A binds to an acetyl group via a __________ linkage. A. carboxylic acid ester B.…
A: Enzymes are a molecule that acts as catalysts in the reaction. Coenzymes are organic compounds like…
Q: The term'nonessential amino acids' is applied to amino acids that are A Synthesised in the body B…
A: Amino acids are organic compounds that act as the building blocks of proteins. Proteins are digested…
Q: Defect in the metabolism of which of the following is associated with increased cardiovascular risk?…
A: Cardiovascular disease is a group of disorder which is caused due various factors like use of…
Q: Amino acids are classified according to the R group linked at the carboxyl group. a. True b. False
A: Amino acids are the monomeric units of the proteins. Generally , 20 types of amino acids are found…
Q: A. They carry unneeded cholesterol back to the body's liver, where it is eliminated. 7. Which…
A: Lipids are amphipathic molecules that contain both polar and non-polar parts present in them. Lipids…
Q: Match the compounds on the left with the important roles they play listed on the right. (Answers are…
A: Prostaglandins is derived from arachidonic acid, contain a five carbon ring. Prostaglandins are…
Q: Alcoholics tend to be malnourished, with thiamine deficiency being a particularly severe…
A: Thiamine (Vitamin B1) deficiency is a medical condition which leads to low levels of Thiamine which…
Q: Define the following terms: a. autocrine b. triacylglycerol c. neutral fat d. fat e. oil
A: Biomolecules or biological molecules are any of the numerous substances that are produced by cells…
Q: Prostaglandins are synthesized from: O A. oleic O B. stearic O c. essential fatty acid D.…
A: Prostaglandins are derived from arachidonic acid. It plays a role in reproductive functions.
Q: a) what enzyme is being inhibited by Orlistat? b) draw the reaction, which happens in the small…
A: Orlistat is being used as a weight-loss agent. It may decrease the absorption of fat-soluble…
Q: 18. Naglazyme is used in the treatment of A. Maroteaux-Lamy syndrome B. Morquio's disease C. Von…
A: Mucopolysaccharidosis is a group of inherited disorder in which our body is not able to break…
Q: What is the primary role of the B-vtiamins? A. Involved in red blood cell production B. Assist…
A: ANSWER;- D. Act as conenzymes for energy metabolism Explain;- B vitamins are significant for…
Q: What are steroids? What are some examples of steroids with a biological function?
A: Lipids are compounds that soluble in organic solvents such as chloroform and ether and insoluble in…
Q: Which one is a purine? O G OT
A: Nitrogen bases are heterocyclic organic compounds containing nitrogen. They are found in nucleotides…
Q: Define the following terms: a. respiratory control b. glycerol-3-phosphate shuttle c. uncoupling…
A: Metabolism includes all the chemical reactions that take place inside the cell.
Q: Which of the following diseases results in decreased strength due to failure to synthesize…
A: Hydroxyproline is a non-proteinogenic amino acid, which is produced by the hydroxylation of proline…
Q: The term'nonessential amino acids' is applied to amino acids that are A Synthesised in the body B…
A: Amino acid are devided into 2 groups:-Non essential amino acid and essential amino acid.
Q: The immediate donors of the nitrogen atoms of urea are: a. Aspartate and glutamate b. Glutamate and…
A: Urea cycle is a cyclic pathway related to the synthesis of urea, one nitrogen is derived from free…
Q: In sickle cell anemia, hemoglobin forms long fibers as a result of a) Burying of non-polar amino…
A: Sickle cell anemia is an inherited disease caused by a defect in a single gene that produces…
Q: Which of the following statements about steroids is false? a. They are classified as lipids…
A: According to the question, we have to mention the statement about steroids is false. So, let us have…
Q: Under normal circumstances, what is the most commonly used fuel by the brain? a. Glycerol b. Glucose…
A: Introduction Glucose is the primary metabolic fuel for the brain. In normal conditions, Glucose…
Q: Cholesterol is synthesized entirely from: a. Oxaloacetate b. Glycerol 3-phosphate c. Acetyl CoA d.…
A: Introduction Cholesterol, a major constituent in the plasma membrane undergoes endogenous…
Q: Compounds resulting from the metabolism of parcetamol that can cause a toxic reaction in the form of…
A: The study of biochemical reactions inside and pertaining to live beings is known as biochemistry or…
Q: Which of the following types of drugs will have maximum oral bioavailability? A. Drugs with high…
A: The measure of the rate and fraction of an initial dose of a drug, which reaches the site of action…
Q: An example of a glycerophospholipid that is involved in cell signaling is: O A. ceramide O B.…
A: Lipids can be classified into fat, wax, oil, phospholipids, and sterols. Lipids are also classified…
Q: What is this molecule? a) Farnesyl pyrophosphate b) Cholesterol c) Isoprene d) Squalene e)…
A:
Hi, I just wanted to make sure I have the right answer for 2 questions!
thank you
Step by step
Solved in 2 steps
- Treatment of isovaleric aciduria : a. Arginine b. Lysine c. Glycine d. MethionineDefine the following terms:a. SREBP1b. SREBP2c. PPARd. hypertriglyceridemiae. atheromaThe synthesis of phosphatidylcholine from phosphatidylethanolamine requires: a. Tetrahydrofolate b. Glycine c. Choline d. S-Adenosylmethionine
- Miguel is receiving treatment for cancer and is experiencing severe vomiting. The health care provider decided to use ondansetron (Zofran) to attempt to relieve his symptoms. You are assigned to care for Miguel and will be giving his first dose of ondansetron. a. How does ondansetron relieve nausea and vomiting? b. Which drug is better for treating nausea and vomiting: ondansetron (Zofran) or prochlorperazine (Compazine)?Define the following terms: a. one-carbon metabolism b. para-aminobenzoic acid c. cobalamin d. pernicious anemia e. intrinsic factoraccording to the following: the absorbance of the blank sample was 0.07, the absorbance of the standard sample was 0.8, the absorbance of the sample was 0.9 and the concentration of the standard sample was90mg/dl, what is the correct diagnostic regarding the glucose level in this condition, if this sample was taken after fasting for at least 8 hours? a. normal O b. pre-diabetic OC. O c. hyperglycemic O d. diabetic
- A deficiency in which of the following enzymes leads to hyperphenylalaninemia and decreased synthesis of catecholamine and serotonin? a. Dihydropteridine hydrolase b. Dihydropteridine reductase c. Dihydropteridine oxidaseLong-term TPN may result in an irreversible complication such as: O a. Electrolyte imbalances. O b. Hypertriglyceridemia c. gallbladder disease. d. Liver disease.Which of the following is a property of ephedrine? A. central nervous system stimulant B. analgesic C. anesthetic D. decongestant E. Both B and C are correct
- You are administering tramadol to your patient. The order is for 600 mg. There are (3) concentrations available: a 300 mg/tab; a 200 mg/tab and a 100 mg/tab. Which concentration would be your best choice? How many tablets will you give? Group of answer choices a. 100 mg/tab; give 6 tablets b. 300 mg/tab; give 2 tablets c. 100 mg/tab; give 1 tablet d. 300 mg/tab; give 1/2 tablet e. 200 mg/tab; give 3 tablets f. 200 mg/tab; give 1/3 tabletJoana is receiving 5% dextrose in water (D5W). Which of the following statements is correct? a. The solution may cause hypoglycemia in the client who has diabetes. b. The solution may be used to dilute mixed intravenous drugs. c. The solution is considered a colloid solution. d. The solution is used to provide adequate calories for metabolic needs. Why letter b is the correct answer and why the remaining options are incorrect51. Monoamine oxidase inhibitor is used to treat certain types of major depressive and phobic anxiety disorders. The concentration of which of the following compounds is most likely to be increased as a result of this treatment? A. Tryptophan B. Tyrosine C. Epinephrine Answer: C